html {
    height: 100%;
}

body {
    height: 100%;
    font-family: 微软雅黑;
}

#background{
    position: fixed;
    width: 100%;
    height:100%;
}

#content{
    position:relative;
    height:100%;
}

#title{
    background-image: url('../../images/downLoadTitle.png');
    width: 100%;
    height: 40%;
    background-repeat: no-repeat;
    background-position: center;
    background-size: 250px;
}

#downLoadText{
    color: white;
    font-size: 25px;
    text-align: center;
}

.buttonGroup{
    width:100%;
    margin-top: 15%;
}

.buttonGroup>div{
    width:100%;
    text-align: center;
    margin-bottom: 20px;
}

.buttonGroup>div>button{
    color: white;
    font-size: 20px;
    font-family: å¾®è½¯é›…é»‘;
    width: 50%;
    border-style: none;
    background-color: rgb(234,91,25);
    height: 45px;
}